Unit 6 I’m watching Tv1. 现在进行时态: (1).谓语动词:be + V-ing 1).be 动词要受主语影响变为 am, is, are. 2).V-ing 又叫现在分词。(2). 现在分词的构成规则如下: 1). 一般动词后直接加-ing.如: reading, watching, seeing 2). 以不发音的 e 结尾的词去掉 e 再加-ing.如: make—making write—writing 3). 以重读、闭音、单辅音字母结尾的词,双写这个辅音字母,再加-ing.如: get-getting swim-swimming put-putting run-running (3)用法:1)表示现在(说话瞬间)正在进行或发生的动作。(不能指状态。) 2)表示现阶段正在进行,而此刻不一定在进行的动作。(以 these days 为代表) 3)表即将发生的动作。这类词有:come, go, leave, arrive 等,常与表将来的时间状语连用。 (4)常见标志:1)句中有:now, hear, look 等.如: He is doing his homework now. Look, what is the girl drawing? 2).含现在进行时的问答。如: --Are you mending your pen? –No, I’m mending my bike.你正在修笔吗? 不,我正在修我的自行车。 3)用现在进行时回答表特殊的地点:如: --Where’s Tom? –He is washing clothes. (即在洗衣服的地方可找到他。) 4)前句是“It’s + 时间”句子。如: It’s six o’clock now. Jim is having supper. (5). 现在进行时的一般疑问句及回答:一般疑问句把 be 动词提前;回答用Yes,主语+be 或 No, 主语+be+not。如: Are you making the bed? Yes, I am. Is the girl drawing a picture? No, she isn’t. (6). 现在进行时的否定句:在 be 动词后加 not。如:They are cleaning the classroom. →They aren’t cleaning the classroom.2. 对现在进行时的谓语动词提问,常用“what…doing”。如:He is reading a book. →What is he doing?3. do ( one’s ) homework 做作业。其中 one’s 指物主代词,且和主语保持一致。如:We do our homework in the evening.我们在晚上做作业。He often does his homework at home. 他经常在家做作业。 注意其疑问句和否定句。如:D oes he often do his homework at home?He doesn’t often do his homework at home.1. watch TV 看电视2. watch, see, look, read 这四个词的区...